ANSI/INCITS/ISO/IEC 9995-5-1994 信息技术.文本和办公系统键盘布局.第5部分:编辑部分
时间:2024-05-23 23:13:36 来源: 标准资料网 作者：标准资料网 阅读：9008
【英文标准名称】:InformationTechnology-KeyboardLayoutsforTextandOfficeSystems-Part5:EditingSection
【原文标准名称】:信息技术.文本和办公系统键盘布局.第5部分:编辑部分
【标准号】:ANSI/INCITS/ISO/IEC9995-5-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;数据系统工程;办公室设备;键盘
【英文主题词】:Dataprocessing;Dataprocessingequipment;Datasystemsengineering;Informationtechnology;Keyboards;Keys;Keys(keyboards);Layout;Officeequipment;Officemachines;Position;Specifications;Typewriters
【摘要】:Specifiestheeditingsectionandthedivisionofthatsectionintozones.Alsospecifiesthecursorzone(ZEO)oftheeditingsectionandtheallocationoffunctionstoitskeys.Specifiesthearrangement,thenumber,andthelocationofthekeysintheeditingzonesoftheeditingsectionaswellasguidelinesfortheallocationoffunctionstothekeys.
【中国标准分类号】:L63
【国际标准分类号】:35_180;35_260
【页数】:
【正文语种】:英语
【英文标准名称】:Respiratoryprotectivedevices-Self-containedclosed-circuitbreathingapparatusforescape-Requirements,testing,marking;GermanversionEN13794:2002
【原文标准名称】:呼吸保护装置.逃生用自备闭路呼吸装置.要求、试验、标记
【标准号】:EN13794-2002
【标准状态】:现行
【国别】:
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:营救;呼吸器;试验设备;规范(验收);用户信息;精密机械;制造日期;使用说明;工程;工具;苏格兰帽;实验室试验;定义;氧;呼吸装置;氧气急救呼吸器;自救;压缩氧气;自备救护箱;事故预防;工作场所安全;安全;绝缘装置;安全工程;头巾设计;救生设备;检验;防护服装;产品信息;规格试验;试验;材料;作标记
【英文主题词】:Accidentprevention;Bonnets;Breathingapparatus;Compressed-oxygen;Dataofthemanufacturer;Definition;Definitions;Finemechanics;Hooddesign;Implements;Inspection;Instructionsforuse;Insulatingdevices;Laboratorytesting;Marking;Materials;Oxygen;Oxygenemergencyrespirator;Productinformations;Protectiveclothing;Ratingtests;Rescue;Rescueequipment;Respirators;Safety;Safetyengineering;Selfcontainingboxes;Self-rescue;Specification(approval);Testequipment;Testing;Userinformation;Workplacesafety;Works
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_30
【页数】:35P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforCorona-TreatedPolymerFilmsUsingWaterContactAngleMeasurements
【原文标准名称】:用测量水接触角测量结果测定经电晕处理的聚合物薄膜的试验方法
【标准号】:ASTMD5946-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.19
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:contactangle;contactanglemeter;coronatreatment;goniometer;polymerfilms;surfacetreatment;water;Contactangle;Coronatreatment;Goniometer;Polymerfilms;Surfacetreatments;Wateranalysis--plasticsprocessing;Waterdroplets;Wettingt
【摘要】:Theabilityofpolymerfilmstoretaininks,coatings,adhesives,etc.isprimarilydependentonthecharacteroftheirsurfacesandcanbeimprovedbyoneofseveralsurface-treatingtechniques.Theelectricaldischargetreatment,suchascoronatreatment,hasbeenfoundtoincreasethewettingtensionofapolymerfilm.Thestrongerthetreatment,themoreactivelythesurfacereactswithdifferentpolarinterfaces.Itisthereforepossibletorelatethecontactangleofapolymerfilmsurfacetoitsabilitytoacceptandretaininks,coatings,adhesives,etc.,iftheink,coating,oradhesivecontainsthepolarfunctionalities.Contactangleinitselfisnotacompletelyacceptablemeasureofink,coating,oradhesiveadhesion.Thewettingtensionofapolymerfilmbelongstoagroupofphysicalparametersforwhichnostandardofaccuracyexists.Thewettingtensionofapolymercannotbemeasureddirectlybecausesolidsdonotchangeshapemeasurablyinreactiontosurfaceenergy.Manyindirectmethodshavebeenproposed.Differenttestmethodstendtoproducedifferentresultsonidenticalsamples.Practicaldeterminationofasolid''ssurfaceenergyusesthisinteractionofthesolidwithtestliquids.Althoughthelevelofsurfacetreatmentofpolymerfilmshasbeentraditionallydefinedintheindustryintermsofdynes/cm(mN/m),thesevaluesarederivedfromasubjectiveinterpretationoftheobservedtestliquidbehavior.Thefollowingrangesofwatercontactanglevaluescanbeusedasaguidefordefiningthelevelofsurfacetreatmentofpolyolefinsandmanyotherpolymerfilmswithinitiallowsurfaceenergies:Marginalornotreatment
>90x00B0;
Lowtreatment
85to90x00B0;
Mediumtreatment
78to84x00B0;
Hightreatment
71to77x00B0;
Veryhightreatment
x003C;71x00B0;